cxxmcp/api/handler__types_8hpp_source.html

// Copyright (c) 2025 [caomengxuan666]


#pragma once


#include <functional>


#include "cxxmcp/core/result.hpp"

#include "cxxmcp/protocol/prompt.hpp"

#include "cxxmcp/protocol/resource.hpp"

#include "cxxmcp/protocol/tool.hpp"

#include "cxxmcp/server/context.hpp"


namespace mcp::server {


using ToolHandler =

    std::function<core::Result<protocol::ToolResult>(const ToolContext&)>;


using PromptHandler = std::function<core::Result<protocol::PromptsGetResult>(

    const PromptContext&)>;


using ResourceReadHandler =

    std::function<core::Result<protocol::ResourcesReadResult>(

        const ResourceContext&)>;


}  // namespace mcp::server

context.hpp
Server-side handler invocation contexts.

mcp::server::ToolHandler
std::function< core::Result< protocol::ToolResult >(const ToolContext &)> ToolHandler
Application callback that executes a tool.
Definition handler_types.hpp:21

mcp::server::ResourceReadHandler
std::function< core::Result< protocol::ResourcesReadResult >(const ResourceContext &)> ResourceReadHandler
Application callback that reads a resource.
Definition handler_types.hpp:32

mcp::server::PromptHandler
std::function< core::Result< protocol::PromptsGetResult >(const PromptContext &)> PromptHandler
Application callback that renders a prompt.
Definition handler_types.hpp:26

prompt.hpp
Prompt discovery and rendering payloads.

resource.hpp
Resource listing, template, subscription, and read payloads.

result.hpp
Shared result and error primitives used by the public cxxmcp SDK.

mcp::server::PromptContext
Invocation context passed to prompt handlers.
Definition context.hpp:46

mcp::server::ResourceContext
Invocation context passed to resource read handlers.
Definition context.hpp:60

mcp::server::ToolContext
Invocation context passed to tool handlers.
Definition context.hpp:30

tool.hpp
Tool definition, call, and result payloads.